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Note 7 - Intangible Assets (Details) - Summary of Intangible Assets - USD ($)
$ in Thousands
Sep. 30, 2015
Jun. 30, 2015
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost $ 62,922 $ 63,103
Accumulated amortization (25,655) (25,055)
Balance 37,267 38,048
Trademarks [Member]    
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost 15,513 15,514
Balance 15,513 15,514
Customer Relationships [Member]    
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost 43,281 43,493
Accumulated amortization (23,144) (22,628)
Balance 20,137 20,865
Other Intangible Assets [Member]    
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost 4,128 4,096
Accumulated amortization (2,511) (2,427)
Balance $ 1,617 $ 1,669